TCAL6408 Datasheet - Texas Instruments

SMBus I/O Expander

TCAL6408 Features

* Operating power-supply voltage range of 1.08V to 3.6V

* Allows bidirectional voltage-level translation and GPIO expansion between 1.2V, 1.8V, 2.5V, and 3.3V I2C bus and p-ports

* Low standby current consumption of 1µA typical at 1.8V

* 1MHz fast mode plus I2C bus

TCAL6408 General Description

The TCAL6408 device provides general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. The device can operate with a power supply voltage ranging from 1.08V to 3.6V on the I2C bus side (VCCI) and a power supply voltage ranging from 1.08V to 3..

TCAL6408 Datasheet (2.22 MB)

TCAL6408 Datasheet Preview — Preview of TCAL6408 PDF

Datasheet Details

Part number:

TCAL6408

Manufacturer:

Texas Instruments ↗

File Size:

2.22 MB

Description:

Smbus i/o expander.
TCAL6408 SCPS277C NOVEMBER 2022 REVISED JANUARY 2025 TCAL6408 8-Bit Translating I2C-Bus, SMBus I/O Expander With Interrupt Output,.

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TCAL6408 SMBus Expander Texas Instruments

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TCAL6408 Features

TCAL6408 General Description

Datasheet Details

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